人为灾难human-made disasters
核事故nuclear accidents
放射性污染radioactive contamination
释放release
地震海浪seismic sea waves
泄漏spillage
暴风雨storms
台风typhoons
应急减灾措施emergency relief measures
灾难清理作业disaster clean-up operations
防灾准备disaster preparedness
防灾disaster prevention
灾难救援disaster relief
流离失所人员displaced persons
紧急救援emergency relief
应急避难所emergency shelter
环境应急计划environmental contingency planning
防洪flood control
放射性污染清除radioactive decontamination
临时住房temporary housing
临时避难所temporary shelter
生境破坏habitat destruction
陆地活动land-based activities
自然改变physical alterations